Mobley joined the Broncos as the 151st overall pick in the 1987 NFL draft. He played four seasons and appeared in three Super Bowls. He was a tight end and his blocking paved the way for Bobby Humphrey to run for consecutive 1,000-yard seasons.
Top of ring has 'Denver' with the 'D' surrounded by one karat of small diamonds and 'Denver Broncos AFC Champions.' Right shank has 'Mobley' with Super Bowl logo and 'NFL' below. The left side has 'Broncos vs Browns 38-33' with AFC logo below. Inside band is engraved with Josten's copyright. In 10K with 16 diamonds on top with a total weight of .96 karats, weight is 39.6 grams and size is 10 3/4.